Markham, TX

ZIP code 77456 encompasses the vibrant community of Wallis, Texas, located in Austin County. Known for its rich history and small-town charm, this area is home to significant landmarks such as the Wallis City Hall and the Wallis Memorial Park. Additionally, the Wallis Independent School District serves as an essential educational hub for the local residents. The zip code also includes various local businesses and residential areas, making it a bustling center of activity within the region.